Volume and Pressure in Gases (Edexcel GCSE Physics): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What causes the pressure of a gas?
What causes the pressure of a gas?
Collisions with container walls
At what angle does the force from gas particle collisions act on the container walls?
At what angle does the force from gas particle collisions act on the container walls?
Right angles
What happens to pressure if you increase particle number while keeping volume constant?
What happens to pressure if you increase particle number while keeping volume constant?
Pressure increases
Why does increasing concentration of gas particles increase pressure?
Why does increasing concentration of gas particles increase pressure?
More frequent collisions
What happens to collision frequency when you decrease the volume of a gas container?
What happens to collision frequency when you decrease the volume of a gas container?
Collisions become more frequent
What is the relationship between volume and pressure in a gas?
What is the relationship between volume and pressure in a gas?
Inverse relationship
Which equation represents Boyle's Law?
Which equation represents Boyle's Law?
In the equation , what do and represent?
In the equation , what do and represent?
Initial pressure and volume
Under what conditions does Boyle's Law apply?
Under what conditions does Boyle's Law apply?
Constant temperature, fixed mass
What can flexible containers like balloons do when temperature or concentration changes?
What can flexible containers like balloons do when temperature or concentration changes?
Change volume instead of pressure
What causes a flexible container to expand?
What causes a flexible container to expand?
More or stronger collisions
What happens when a flexible container reaches its expansion limit?
What happens when a flexible container reaches its expansion limit?
Pressure increases significantly